ENGINE
a. Checking Adjusting
(A) fan Belt
1. Measure the deflection, depressing the belt
halfway between the fan drive pulley and the
alternator pulley at 98N(10kgf, 22lbs) of force.
2. If the deflection is not between the factory
specifications, loosen the bolts and nuts, and
relocate the alternator to adjust.
3. If the belt is damaged or worn(See figure), replace
the belt.
(B) Radiator Water Ti g h t n e s s
1. Fill radiator with water to the specified amount and
warm up the engine.
2. Set a radiator tester and raise the water pressure
to the specfied pressure.
3. Check the radiator for water leaks.
4. For water leak from the pin hole, repair with the
radiator cement, and for other leaks, replace the
r a d i a t o r.
(C) Radiator Cap Ti g h t n e s s
9. Set a radiator tester on the radiator cap.
10 Apply 88kPa(0.9kgf/
cm2
, 13psi) of pressure and
measure the pressure for 10 seconds.
11. If the pressure falls below 59kPa(0.6kgf/
c m2
,
9psi), replace the radiator cap.
7 to 9mm
Belt tension Factory
0.28 to 0.35in.
(direction)
spec.
at 98N(10kgf, 22lbs)
of force
Radiator
Factory
No leaks at 137kPa
water
spec.
(1.4kgf/cm2, 20psi)
tightness
more than 10 seconds
Radiator
for pressure fall
Factory
cap
from 88 to 59kPa
spec.
tightness
(0.9 to 0.6kgf/cm2,
13 to 9psi)